What is the Least Common Multiple of 45721 and 45733?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 45721 and 45733 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 45721 and 45733, than apply into the LCM equation.

GCF(45721,45733) = 1
LCM(45721,45733) = ( 45721 × 45733) / 1
LCM(45721,45733) = 2090958493 / 1
LCM(45721,45733) = 2090958493

Least Common Multiple (LCM) of 45721 and 45733 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 45721 and 45733. First we will calculate the prime factors of 45721 and 45733.

Prime Factorization of 45721

Prime Factorization of 45733

Now multiplying the highest exponent prime factors to calculate the LCM of 45721 and 45733.

LCM(45721,45733) = 13¹ × 3517¹ × 19¹ × 29¹ × 83¹
LCM(45721,45733) = 2090958493